[jira] [Updated] (HIVE-26259) Alter Function does not update resource uris

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-26259?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated HIVE-26259:
----------------------------------
    Labels: pull-request-available  (was: )

> Alter Function does not update resource uris
> --------------------------------------------
>
>                 Key: HIVE-26259
>                 URL: https://issues.apache.org/jira/browse/HIVE-26259
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive
>    Affects Versions: 3.1.2
>            Reporter: Wechar
>            Assignee: Wechar
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.0.0-alpha-2
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> *Bug Description:*
> The jar of Hive permanent UDF can be loaded based on the resource uris, but we encountered an issue after changing the resource uris through spark-sql:
> {code:sql}
> CREATE OR REPLACE FUNCTION test_db.test_udf AS 'com.xxx.xxx'
> USING JAR 'hdfs://path/to/jar';
> {code}
> Then when we use the UDF `test_db.test_udf`, an error occured like this:
> {code:sh}
> Error in query: Can not load class 'com.xxx.xxx' when registering the function 'test_db.test_udf'...
> {code}
> *Root Cause:*
> Hive metastore does not update resource uris while executing `alter_function()`, which should be included and will not make any side effect.



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